baber/WOPTO huggingface dataset:
Patent JP-H08308194-A (JP)
Title: Zero-gravity generator
Inventor: HIRATA YUKIO
IPC: H02K21/12
Filed: 1995-05-09
Abstract: PURPOSE: To increase the output of a zero-gravity generator by floating a rotating body and forth-back moving body by utilizing the repulsive forces of magnets and eliminating friction losses when either one of the bodies is moved. CONSTITUTION: In order to generate an electric current in a coil 2 by rotating a disk 3 and U-shaped magnet 1 attached to the disk 3 while the disk 3 is floated by utilizing the repulsive forces of magnets 4 and 5 in a vacuum vessel 19, a non-contact accelerator 42 is provided.
Patent JP-H0451468-A (JP)
Title: Fuel cell power generation system
Inventor: IWASHITA SAKAE
IPC: H01M8/04
Filed: 1990-06-20
Abstract: PURPOSE:To shorten the temp. rising time of a fuel cell and reduce the power of auxiliary machine by diverging an exhaust gas supply piping from a combusted exhaust gas piping, leading the combustion exhaust gas to a heat- exchanger furnished in a cell coolant system, and making supply of the exhaust gas. CONSTITUTION:An exhaust gas supply piping 21 is furnished diverging at a combusted exhaust gas piping 9 situated downstream of a fuel modifier device 4, while a heat-exchanger 23 is installed on a cell coolant piping 12, and further a three-way valve 22 is provided. In this type of fuel cell power generation system, the combusted exhaust gas from the fuel modifier device 4 is led to the heat-exchanger 23 on the coolant piping 12 via the three-way valve 22 and exhaust gas supply piping 21, and heat is fed to the cell coolant supply system, and thereby the temp. rising time of the fuel cell is shortened compared with a conventional arrangement, and also the power of auxiliary machine such as an electric heater 20 in a coolant heating device 10 can be reduced compared with conventional.
Patent JP-2000342235-A (JP)
Title: Patch type oxygen detector
Inventor: SUMIYA MAKOTO
IPC: G01D1/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a patch type oxygen detector that solves all of the problems that conventional patch type oxygen detector has low resistance to water and oil, gives incompatible feeling because the patch is a little too thick, inexpensive production cost, low productivity and deterioration of the functions of the oxygen detector and shows expanded application range and excellent color-changing performance. SOLUTION: This patch type oxygen detector comprises a label form oxygen detector 1 that has an oxygen detection composition 8 on the front surface and an adhesive layer on the back surface, and an air-impermeable and moisture-impermeable single-side adhesive tape and they are laminated so that the oxygen-detecting composition patched to the label-form oxygen detector is covered with adhesive face of the single-side adhesive tape without leaving gaps. The resultant patch type oxygen detector is resistant to water and oil, reduced in its production costs, without giving foreign feeling without adverse effect on the performance of the deoxidizer. This patch type oxygen detector is suitably applicable to in the fields for quality preservation for food or the like.  This patch can be arranged on the releasing paper in a continuous form and can be applied to a high-speed automatic sticking mach.
Patent JP-H062752-A (JP)
Title: Movement direction changing device
Inventor: SUGINO HIROYUKI
IPC: F16H35/00
Filed: 1992-06-18
Abstract: PURPOSE:To improve the conversion efficiency by installing a sleeve part in which the N and S poles of spiral shaped magnets are arranged alternately in an equal pitch in the axial direction on the inner surface, rod part in which the N and S poles of the spiral shaped magnets are arranged alternately in an equal pitch in the axial direction on the outer surface, and a bearing part between both the parts. CONSTITUTION:When a rod part 2 is revolved by a revolution-driving source 4, the N and S poles of the spiral shaped magnets 2a and 2b which are arranged alternately in the equal pitch in the axial direction on the outer surface shift in the axial direction little by little, and the N and S poles generate an attractive action at the different pole parts between the similar spiral magnets 1a and 1b in a sleeve part 1 at the outside position, and generate a repulsive action at the same pole parts, and the sleeve part 1 shifts in the axial direction. The shift direction is set by the lateral revolution of the rod part 2, and the revolution movement of the rod part 2 is converted to the rectilinear movement in the axial direction of the sleeve part 1. The sleeve part and the rod part are in noncontact state, and since the loss is only that due to the contact frictional resistance, etc., of a bearing part, the conversion efficiency between the revolution movement and the rectilinear movement can be improved.
Patent JP-S646403-A (JP)
Title: Snow removing maichine
Inventor: MATSUMOTO TOSHIYUKI
IPC: E01H5/09
Filed: 1987-06-26
Abstract: PURPOSE: To prevent a decrease in splash-up force by making the lateral snow feeding phases of right and left augers unequal thereby uniforming the amounts of supply of snow to blowers. CONSTITUTION: In a snow plow provided with blowers 4 located in the middle portion of a cover 1 together with a spiral auger 2 for the lateral feeding of snow inside the auger cover 1, the phases of lateral feed of snow by the right and left augers 2 on the drive shaft 5 are made different each other around the shaft center of the drive shaft 5. In this way, snow fed laterally from the right and left augers 2 is supplied to the blower 4 alternately so that the amount of the supply of snow can be uniformed and any decrease in splash-up force to the snow at the blower portion can be suppressed.
Patent JP-H11355768-A (JP)
Title: Reproduction method for encoded image, code string converter and recording medium for code string conversion program
Inventor: UENO HIROTADA
IPC: H04N19/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To perform conversion of a code string required in the case of transmitting and reproducing encoded images in real time in a reproduction part provided with the transmission line of a transmission speed slower than an encoding speed and the decoder of a low processing speed at a high speed in small circuit constitution. SOLUTION: A code string conversion part 105 converts a first code string for which digital image signals 101 are compression-encoded by a first encoding system to a second code string obtained by a second encoding system without returning it to the digital image signals. It is sent to the decoder 107 by using the transmission line 104 and the decoder 107 decodes the second code string. In the case that the decoder 107 is not provided with a software capable of decoding the second code string in real time, the decoding software 111 is read from a decoding software storage part 108 and sent to the decoder 107 together with the second code string.
Patent JP-S5588552-A (JP)
Title: Rotor for synchronous motor of permanent magnet
Inventor: MIYAKI TOSHIO
IPC: H02K1/27
Filed: 1978-12-27
Abstract: PURPOSE: To make welding perfect and raise the mechanical strength of a rotor, by making the axial length of magnetic poles and spacers larger than that of a permanent magnet and inserting disc-shaped spacers into recesses on the ends of rotary shafts in order to make it as margins for the reverse sides of welded parts.  
     CONSTITUTION: Magnetic poles 2 and spacers 3 are cylindrically welded on coupled parts 5 in an axial direction by an electron beam or the like. The welded assembly is machined. A permanent magnet 1 is inserted into the cylindrical assembly. Other spacers 7 are fitted on the permanent magnet 1 by shrinkage or the like. The projections 4b of rotary shafts 4 are fitted on the spacers 7. Coupled parts 6 are welded along their total circumference by an electron beam. The peripheral surface of the welded body of the coupled parts is machined. The projections 2a of the magnetic poles 2 and the spacers 3 serve to determine the position of the insertion. The discs 7 serve to prevent the magnet 1 from moving in the axial direction. Small holes 2a, 4b act to remove air in fitting. Recesses 7a serve to provide margins for the reverse sides of the coupled parts 6 in their welding. This results in making the welding perfect and raising the mechanical strength of a rotor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5586969-A (JP)
Title: Rotary valve
Inventor: ITOU MIKIO
IPC: F16K11/085
Filed: 1978-12-20
Abstract: PURPOSE: To manufacture a rotary valve for fluid control without any complicated control circuit nor mechanism, by using a cylinder and a plug having a turnk fitted loose in the cylinder.  
     CONSTITUTION: This valve is composed of a cylinder 2 and a plug 19 to be inserted loose to the inner surface 2A of the cylinder. The cylinder 2 has ports 4W9 and 10W 15 on the upper and lower portions, as a pair in positions dividing the external circumference of the cylinder 2 by 60 deg each. The plug 19 is composed of a flange 20 and a trunk 19A with reduced diameter below the flange 20. Grooves 21, 23 and 22, 24 are made on the external surface of the trunk 19A. Grooves 25W28 for fitting O-rings are also made to encircle the said grooves and O-rings 29W32 are fitted in the grooves respectively. The plug 19 has ports 33, 34 to be communicated with ports 15, 10, 11 and 6, 7, 8, 9 respectively and also has a port 35 for venting fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08174105-A (JP)
Title: Module type die transfer device
Inventor: WALLIS BERNARD JOSEPH
IPC: B30B13/00
Filed: 1995-06-27
Abstract: PURPOSE: To improve the flexibility of design and operation in a die transfer apparatus between continuous die stations of a stamping press for workpieces. CONSTITUTION: This apparatus includes a finger bar 32 which has fingers isolated from each other, a longitudinal drive mechanism 36 which transfers the workpieces in a longitudinal direction between the continuous die stations and a lateral drive mechanism 38 which engages and disengages the finger bar with and from the lateral workpieces. The lateral drive mechanism has at least two finger bar drive modules 62 which are connected to the finger bar and are parted from each other. The respective drive modules have crank arms which are connected to drive shafts and rotate around the axis parallel to the finger bar. A cam plate is connected to the finger bar and is so mounted as to move laterally with respect to the crank arm shaft and the finger bar.  When the drive shaft rotates, the crank arm is rotated and a cam follower progresses along a cam plate slot and simultaneously the cam plate and the finger bar are driven in a lateral direction, by which the finger bar is engaged and disengaged with and from the workpieces.
Patent JP-S6050873-A (JP)
Inventor: HAYAMIZU TOSHIYUKI
IPC: B29C47/00
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04340118-A (JP)
Title: Computer
Inventor: KARAKI NOBUO
IPC: H02K7/18
Filed: 1991-06-04
Abstract: PURPOSE:To enable continuous utilization of a portable computer without preparing many substitutive battries at a place where commercial power is not available can not be obtained. CONSTITUTION:Energy is stored in a spiral spring or the like as a mechanical form and the mechanical energy is transduced into electric energy and supplied to a semiconductor circuit element such as a CPU 110. A means 90 for detecting/warning an energy accumulation lost state such as the full released state of the spiral spring is connected and when a user winds up the spiral spring or the like in accordance with the warning, the computer can be continuously used. Since the CPU 110 is reset by detecting the full release of the spiral sping and the reset state of the CPU 110 is released by detecting the full winding of the spiral spring, the CPU 110 can be prevented from generating an unstable operation and the computer can surely be used.
Patent JP-H07123698-A (JP)
Title: Magnetic rotation transmission device
Inventor: AKIYAMA SHINICHI
IPC: F16H49/00
Filed: 1994-07-13
Abstract: PURPOSE:To increase rotation torque without enlarging thrust load and enable the instantaneous changeover of normal and reverse rotation by adding repulsion as well as making a curved magnetic force line. CONSTITUTION:This transmitter is equipped with a right and left two poles type of magnet 11, which has a pair of magnetic pole faces at right and left, and a planar both-sided two poles type of magnet 12, which has a pair of magnetic pole faces at obverse and reverse. The both-sided two poles type of magnet 12 is counterposed, so that the magnetic pole face may parallel the center extension 13, on the center extension 13 of the right and left two poles type of magnet 11. By rotating either magnet 11 or 12 around the axis of the center extension 13, the rotation is transmitted to the other magnet 12 or 11 by magnetic force. The magnetic force line contributing to the suction force made between opposed unlike poles curves, and the magnetic force line contributing to repulsion contributes to the transmission of rotation, too.
Patent JP-H0245548-A (JP)
Title: Impact-modified polymethyl methacylate molding material having improved notched impact strength and manufacture of said material
Inventor: UUBUE NUMURIHI
IPC: C08L33/04
Filed: 1989-06-26
Abstract: PURPOSE: To provide molding material with improved notched shock resistance, without marring excellent polymethyl methacrylate property, which is formed by tightly mixing shock-resistant modified polymethyl methacrylate and polyorganosiloxane.  
     CONSTITUTION: (A) 95-99.95wt.% shock-resistant modified polymethyl methacrylate containing a hard non-elastomer phase and an elastomer phase, such as graft polymer of polybutadiene hard rubber with methyl methacrylate, styrene, etc., and (B) 0.05-5wt.% polyorganosiloxane, preferably polyester modified polyorganosiloxane, as shown in a formula (R 1  is C 1-6  alkyl and/or aryl, especially phenyl; R 2  is alkyl, aryl, alkoxy, OH; n is 3-150) are tightly mixed with a screw extruder to form modified polymethyl methacrylate molding material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09321606-A (JP)
Title: Output circuit for semiconductor integrated circuit
Inventor: GOTO MITSUHIKO
IPC: H03K19/0948
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a noise in power supply without addition of a new circuit component on the integrated circuit. SOLUTION: The output circuit is provided with two inverters or over 13, 23,... (each consisting of a P-channel MOS transistor(TR) and an N-channel MOS TR) having different threshold levels and each connected between an input terminal connecting to an internal circuit and an external load 5, and a ratio of a dimension of the P-channel MOS TR to a dimension of the N- channel MOS TR being components of each inverter differs from each inverter so as to set a higher logic threshold level in the order of the inverters 13, 23, 33,..., 93 thereby distributing the power supply current flowing to each inverter, resulting that no peak current is generated.
Patent JP-S6052169-A (JP)
Title: Camera incorporated video tape recorder
Inventor: HAMADA YOSHIHIRO
IPC: H04N5/232
Filed: 1983-08-31
Abstract: PURPOSE:To display accurately lots of easy-to-see monitor information by displaying monitor information at the outside of an effective recording video image period of a monitor pattern of an electronic view finder. CONSTITUTION:A video image picked up by a video camera 2 is displayed on the monitor screen of an electronic view finder 20. A video signal at both effective recording video period corresponding to a tape winding angle theta and a noneffective recording video period corresponding to a tape unwinding angle gamma is displayed on a monitor screen. Then the monitor information from a monitor information display circuit 21 is displayed at the noneffective recording video period of the monitor screen. Since the monitor information is displayed at the outside of the effective recording video in this way, the lots of monitor information is displayed accurately in an easy-to-see way.
Patent JP-H062653-A (JP)
Title: Variable displacement type swash plate compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/14
Filed: 1992-06-19
Abstract: PURPOSE:To improve the extent of controllability in a swash plate in time of high speed driving as responding to the request of a sliding characteristic and lightweightiness, in a single head piston type variable displacement swash plate compressor. CONSTITUTION:A ring core body 14 consisting of ferrous material is ironed on a swash plate 6 consisting of an aluminum alloy. Since this swash plate 6 is increased of its inertia mass as far as a portion for the core body 14, its force against piston inertia force is also increased, thus it controls a swash plate tilt angle so stably even in time of high speed driving.
Patent JP-H119968-A (JP)
Title: Resin-holding hollow fiber membrane sheet and its manufacture
Inventor: KAMATA MASATOSHI
IPC: B01D63/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To exhibit superior separation properties without generating a leakage even when a module is manufactured by laminating a sheet-like converged hollow fiber membrane without using a filling member by burying/fixing one of the ends of the membrane, with its opening retained, into a band-like thermoplastic resin and setting the thickness accuracy of the resin at a specific value. SOLUTION: This hollow fiber membrane sheet comprises a hollow fiber membrane 2 and a holding material 3 for converging/holding the hollow fiber membrane 2 in a sheet-like shape. In addition, the sheet has a band-like thermoplastic resin 4 formed on one of the ends of the sheet-like hollow fiber membrane 2 composed of each of the hollow fiber membranes 2 converged in such a manner that these membranes are arranged almost side by side and are spread like a single sheet. Further, the thickness accuracy of the band-like thermoplastic resin 4 is within ±0.3 mm. The thermoplastic resin 4 to be used is various, e.g. polyvinyl acetate. When solvent resistance is especially required, the use of polyolefin is preferable because it is possible to manufacture a module at a low cost. Further the use of the resin whose melt flow rate if 1.5 g/10 min or more is preferable.
Patent JP-S5784438-A (JP)
Title: Guest-host type liquid crystal display device
Inventor: AOKI HISASHI
IPC: C09K19/56
Filed: 1980-11-14
Abstract: PURPOSE:To deepen the display color and to enable a clear color display of high contrast on a background making the contrast of color distinct by considerably increasing the light absorptance of a polychromatic dye to the quantity of transmitted light while using a homeotropically oriented nematic liq. crystal. CONSTITUTION:By adding 2-methylbutyl-4'-(2-methylbutyl)-4-biphenyl carboxylate to a homeotropically oriented nematic liq. crystal contg. a polychromatic  dye, planar arrangement is provided when a voltage is applied. The chiral nematic liq. crystal is added in an amount required to keep the nematic liq. crystal in the state of homeotropic orientation when no voltage is applied and to place it in a state of planar orientation when a voltage is applied. That is, the spiral pitch of the liq. crystal in the state of planar orientation is made to <=2 times, preferably about 1 time as large as the thickness of the liq. crystal layer.
Patent JP-2000346368-A (JP)
Title: Cooking utensil
Inventor: TAKAHASHI KATSUNAO
IPC: F24C7/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cooking utensil that stabilizes even when an installation surface is vibrated by an earthquake or the like, and heavy food is placed on the door of vertical opening cooking utensil. SOLUTION: The cooking utensil is equipped with armor 2, a heating chamber 3 that is provided inside the armor 2, an electrical chamber 6 that is provided inside the armor 2 while being adjacent to the heating chamber 3, a magnetron 7 that supplies a microwave into the heating chamber 3, a high-voltage transformer 8 that supplies high voltage to the magnetron 7, a door that opens and closes the opening part of the heating chamber 3, a leg part 9 that is provided at the bottom surface of the armor 2, and an attraction device 10 that is provided at the leg part 9 and is attracted onto the installation surface of the cooking utensil such as a microwave oven, thus obtaining the cooking utensil that stabilizes even when vibration is generated by an earthquake or the like, and at the same time heavy food is placed on the door of vertical opening cooking utensil.
Patent JP-H116431-A (JP)
Title: Engine cooling device for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: F28D20/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device for a vehicle to bring out perfor mance of a heat storage material to a maximum and suppress the increase of a water temperature during a high water temperature by utilizing heat- exchange of a latent heat as piping resistance of a cooling system is decreased during a low water temperature. SOLUTION: Particles 11 being sufficiently smaller than a flow passage area of a cooling system in a radiator inlet piping 3 are mixed in a radiator inlet 3 by a particle mixing mechanism 10 and flow through the tube of a radiator 4 in a mixed phase of cooling liquid and the particles 11. After the passage of the mixture through the radiator 4, the particles 11 are separated from each other by a centrifugal separator 9 arranged in a radiator outlet piping 5 and returned to the radiator inlet piping 3 through a particle recovery piping 12 by the particle mixing mechanism 10.
Patent JP-H0831610-A (JP)
Title: High molecular temperature sensor and temperature sensing element
Inventor: ITO MASAHIKO
IPC: C08K3/16
Filed: 1994-07-13
Abstract: PURPOSE:To increace dependence of impedance on temperature using the composition formed by blending at least a kind selected from manganese iodide and hindered phenole or naphtylamine to polyamide. CONSTITUTION:Polyamide is a high molecular temperature sensor consisting at least of a kind selected from manganese iodide, and hindered phenol or naphthylamine. The manganese iodide is composed at least of a kind selected from a manganese iodide non-hydrate and manganese iodide hydrate, and the hindered phenole is composed of triethylene glycol bis {9146/28}3-(3-t-butyl-5- methyl-4-hydroxyphenyl) propionate{9147/28} and the like. Also, the naphthylamine is a high molecular temperature sensor composed at least of a king of phenyl-alpha-naphthylamine and N'N-di-beta-naphthyl-p-phenylene-diamine, and a temperature sensing element using thereof.
Patent JP-H109433-A (JP)
Title: Air pilot type solenoid valve
Inventor: HIBINO TOMOHIKO
IPC: F16K11/07
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an air pilot type solenoid valve of one side solenoid type which can reduce a cost without the drop of a valve shift response speed. SOLUTION: An air pilot type solenoid valve is constituted by the combination of operator valves 3a, 3b for controlling a pilot air and an electric equipment 4 for issuing its control signal with a main valve 2 driven by the pilot air and the operator valves 3a, 3b with a common structure are shifted unevenly and arranged so that the operator valves 3a, 3b can be slide in an orthogonally crossing direction for the slide direction of the main valve 2.
Patent JP-S58114900-A (JP)
Inventor: JIEEMUSU TEII HAMIRUTON
IPC: B42D15/04
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5952171-A (JP)
Inventor: SUGAWARA SAKUO
IPC: F25B5/00
Filed: 1982-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。